从Sublime Text 2中交互式运行Python [英] Running Python interactively from within Sublime Text 2

问题描述

我已经查看了该论坛上的所有答案，但我错过了一些东西. 我希望能够在Sublime Text 2中编辑Python文件"myfile.py"时点击 Cmd + B .

I have looked at all the answers on this forum but I'm missing something. I want to be able to hit Cmd+B while editing a Python file "myfile.py" in Sublime Text 2.

这应该打开一个Python外壳程序，该外壳程序会加载我的文件并返回到交互式提示符，以便我的Python脚本中的名称空间可用.

This should open up a Python shell that loads my file and returns me to the interactive prompt so the namespace in my Python script is available.

在构建设置中设置-i选项仍会关闭解释器(见下文)

Setting the -i option in the build setting still closes the interpreter (see below)

> 81
> >>>  [Finished in 0.1s]

我下载了 sublimeREPL ，但不确定如何设置-i选项.
感谢您的帮助

I downloaded sublimeREPL but I'm not sure how to set the -i option.
Any help is appreciated

推荐答案

好的，感谢sneawo的提示！这是我这样做的第一个切入点.

ok, thanks to sneawo for the hints! Here's my first cut at doing this.

第1步.创建一个插件pydev(来自Tools-> New Plugin)，该插件创建命令"pydev"

Step 1. Create a plugin pydev, (from Tools->New Plugin) which creates a command 'pydev'

import sublime, sublime_plugin

class PydevCommand(sublime_plugin.WindowCommand):
    def run(self):
        self.window.run_command('set_layout', {"cols":[0.0, 1.0], "rows":[0.0, 0.5, 1.0], "cells":[[0, 0, 1, 1], [0, 1, 1, 2]]})
        self.window.run_command('repl_open',{"type": "subprocess",
                                             "encoding": "utf8",
                                             "cmd": ["python2.7", "-i", "-u", "$file"],
                                             "cwd": "$file_path",
                                             "syntax": "Packages/Python/Python.tmLanguage",
                                             "external_id": "python2.7"
                                             })
        self.window.run_command('move_to_group', { "group": 1 }) 

第2步.在Preferences-> Key-Bindings-user

Step 2. Create a new key binding in the Preferences->Key-Bindings-user

{"keys": ["f5"], "command": "pydev"}

现在按 f5 (在Mac上默认为 fn + f5 )会完成窍门，它将启动python解释器在一个repl标签中，将布局设置为水平两个窗口，然后将repl标签移至下部窗口.

Now pressing f5 (on the Mac it will be fn+f5 by default) does the trick-it will start the python interpreter in a repl tab, set the layout to two-window horizontal and move the repl tab to the lower window.

这是非常基本的，因为它不会检查当前布局是什么，而只是将布局设置为2水平.可能会整理代码以进行一些检查，并只需在现有布局中添加一个水平窗口即可.关闭repl标签时删除水平缓冲区也将是一件好事.

This is pretty basic in that it doesn't check to see what the current layout is and simply sets the layout to 2-horizontal. Will probably spruce up the code to do some checking and simply add a horizontal window to the existing layout. Also would be good to remove the horizontal buffer when the repl tab is closed.

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